When the owners first wandered across this 4.4-acre homesite in Lockett Ranches, they felt the land speak—its sweeping pines, its quiet strength, its breathtaking beauty. Moved by that moment, they shared their vision with architect Christopher Alexander and together they shaped a home that rises from the landscape like a piece of art—luxurious yet grounded, rustic yet refined, infused with the soul of the Southwest. 550 Hattie Greene is a uniquely stunning single-level home on 4.24 forested and meadowed acres. Built by Flagstaff premier custom home builder, Harmony Builders, it is a blend of rustic luxury and traditional southwest charm. With 4 bedrooms, 4 bathrooms, radiant heat, a 3-car garage and a shared, deep-aquifer well, it's a magnificent home, mountain retreat or equestrian estate. A facade of malpais stone, bold timber beams, and vivid red windows welcome you with a presence both timeless and unique, even among the fine custom homes that surround it. Step into the great room and the outside pours in: colorful gardens, tall pines, light spilling generously through a wall of glass. Every detail throughout the home reveals the careful hand of an artisan - wide beam wood and terra-cotta floors, sculptural millwork, dramatic ceilings, gentle archways, and Southwest tilework that brings warmth, texture, and story to each room. At the heart of the home, the kitchen is warm and inviting,with its central island and breakfast nook, custom southwest tile accents and a stove with a rock-surround vent hood that stands as a beautiful tribute to the land that inspired it all. The spacious primary suite is a sanctuary where light dapples across a peaceful sitting area. Two additional ensuite bedrooms offer comfort and privacy for family and friends. Mirroring offices with built-ins and large windows are peaceful havens for work, exercise, yoga or art. One office is also designed as a fourth bedroom. Perfect. On the private back patio, the forest opens wide. Here, beyond vibrant gardens, the pines whisper in the mountain air. Mountains rise in the distance, their silhouettes shifting with each passing hour -blue at dawn, golden by late afternoon, and violet as evening settles in. This outdoor haven is a place to breathe deeply, relax, and entertain while deer and elk wander quietly through. It is a space where home and the land meet in perfect harmony, offering quiet mornings, star-drenched nights, and an ever-present sense of peace.